Company lists · Data refreshed September 2026

Top 25 Sustainable design agencies based in Portland, United States

Name: Sustainable design agencies based in Portland, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 95 companies tracked

RevenueBase identified 95 company matches for sustainable design agencies associated with Portland, United States as of September 2026 and tracks 830 professional contacts across them, including 425 with verified work emails. Across the United States, New York is the largest hub for this category (289 companies); Portland has 95.

This list covers company matches for sustainable design agencies associated with Portland, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 22, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 22, 2026 How this list was built

95Companies

830Contacts tracked

425Verified emails

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The 25 largest sustainable design agencies based in Portland, United States

Ranked by team size

Top 25 of 95 company matches for sustainable design agencies based in Portland, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Sera Architects	Exact match	Portland, OR, United StatesHQ recorded Sep 22, 2026	51-200	134 contacts →
	Exact match “Portland, OR + Oakland, CA SERA is a firm of dynamic thinkers, collaborators and creators who want to shape the world through smart planning and enduring design.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2	GBD Architects	Exact match	Portland, OR, United StatesHQ recorded Sep 22, 2026	51-200	113 contacts →
	Exact match “WE MAKE BUILDINGS THAT WORK HARD.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3	Walker Macy	Exact match	Portland, OR, United StatesHQ recorded Sep 22, 2026	11-50	64 contacts →
	Exact match “Walker Macy is recognized as a leader in landscape architecture, urban design and planning.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4	Opsis Architecture	Exact match	Portland, OR, United StatesHQ recorded Sep 22, 2026	51-200	62 contacts →
	Exact match “Based in Portland, Oregon, Opsis Architecture was established in Our mission is to advance our client's vision with inclusive and inspired design elevating the human experience…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5	FFA Architecture And Interiors, INC	Exact match	Portland, OR, United StatesHQ recorded Sep 22, 2026	11-50	47 contacts →
	Exact match “Since 1956, FFA Architecture and Interiors (FFA) has focused on providing architecture, interior design, and planning services to the Pacific Northwest through beautiful…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6	SRG Cannondesign	Exact match	Portland, OR, United StatesHQ recorded Sep 22, 2026	51-200	46 contacts →
	Exact match “Founded in 1972, SRG Partnership is a full-service architecture, planning and interiors firm with offices in Portland, Oregon, and Seattle, Washington.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7	Lever Architecture	Exact match	Portland, OR, United StatesHQ recorded Sep 22, 2026	11-50	36 contacts →
	Exact match “LEVER Architecture, based in Portland, Oregon, and Los Angeles, California, is at the forefront of design excellence and material innovation.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8	Clark Kjos Architects	Exact match	Portland, OR, United StatesHQ recorded Sep 22, 2026	11-50	25 contacts →
	Exact match “CKA is a unique group of professionals highly focused on architecture for health (with a wide range of project types), healthy environments, sustainable design practices…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9	OH Planning Design, Architecture	Exact match	Portland, OR, United StatesHQ recorded Sep 22, 2026	11-50	22 contacts →
	Exact match “Optimism and Health.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10	Kaplan Thompson Architects	Exact match	Portland, ME, United StatesHQ recorded Sep 22, 2026	11-50	18 contacts →
	Exact match “Beauty.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11	Waterleaf Architecture	Exact match	Portland, OR, United StatesHQ recorded Sep 22, 2026	11-50	13 contacts →
	Exact match “Waterleaf has been active in the Northwest since 1952, focusing on four areas - commercial, transportation/industrial, medical/dental, and community.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12	Brightbuilt	Exact match	Portland, ME, United StatesHQ recorded Sep 22, 2026	1-10	12 contacts →
	Exact match “A Brighter Path to Your Forever Home \| Design Firm based in Portland, Maine.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13	HUB Collective	Exact match	Portland, OR, United StatesHQ recorded Sep 22, 2026	1-10	11 contacts →
	Exact match “We’re about design for good.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14	SUM Design Studio Architecture	Exact match	Portland, OR, United StatesHQ recorded Sep 22, 2026	11-50	10 contacts →
	Exact match “SUM Design Studio + architecture is a group of individuals inspired to practice their skills in the context of something greater than themselves.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15	JRA Green Building	Exact match	Portland, OR, United StatesHQ recorded Sep 22, 2026	11-50	9 contacts →
	Exact match “JRA Green Building is a family owned company based in Portland, Oregon.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16	Birdsmouth Design-Build	Exact match	Portland, OR, United StatesHQ recorded Sep 22, 2026	11-50	7 contacts →
	Exact match “A recognized leader in high-performance building and design, Birdsmouth creates zero-energy buildings that are healthier, more comfortable, and more resilient than the industry…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17	Keel Creative	Exact match	Portland, OR, United StatesHQ recorded Sep 22, 2026	1-10	7 contacts →
	Exact match “KEEL Creative is a marketing and visual communication consulting agency driven to providing small businesses professional design strategy and execution.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18	Woofter Bolch Architecture	Exact match	Portland, OR, United StatesHQ recorded Sep 22, 2026	1-10	6 contacts →
	Exact match “Based in Portland, Oregon, Woofter Bolch Architecture is a collaborative design practice equally committed to providing excellent design and outstanding client service.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19	Emerick Architects	Exact match	Portland, OR, United StatesHQ recorded Sep 22, 2026	11-50	6 contacts →
	Exact match “Emerick Architects is a Portland-based commercial and residential architecture firm founded in by principals Melody and Brian Emerick.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20	Risa Boyer Architecture	Exact match	Portland, OR, United StatesHQ recorded Sep 22, 2026	1-10	6 contacts →
	Exact match “Risa Boyer Architecture is a boutique full-service architecture firm specializing in modern, timeless residences and creative environments.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21	Harka Architecture, LLC	Exact match	Portland, OR, United StatesHQ recorded Sep 22, 2026	1-10	6 contacts →
	Exact match “Harka was founded with an inquisitive spirit and lofty objective: to create beautiful and inspiring spaces that possess the lowest carbon footprint possible while empowering their…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22	Stck Design	Exact match	Portland, OR, United StatesHQ recorded Sep 22, 2026	1-10	6 contacts →
	Exact match “Our mission: to make a positive impact by offering accessible, thoughtful, high quality design to purpose-driven brands and organizations.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23	Briburn	Exact match	Portland, ME, United StatesHQ recorded Sep 22, 2026	1-10	5 contacts →
	Exact match “BRIBURN is committed to creating innovative, energy efficient, and environmentally sound solutions, for residential, commercial, institutional, and civic projects, that artfully…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24	Fieldwork Design & Architecture	Exact match	Portland, OR, United StatesHQ recorded Sep 22, 2026	1-10	5 contacts →
	Exact match “Fieldwork is based in Portland, Oregon, and was founded in 2011.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25	MCA Architects, PC	Exact match	Portland, OR, United StatesHQ recorded Sep 22, 2026	11-50	5 contacts →
	Exact match “Since its establishment in 1974, MCA Architects has earned a reputation for consistent delivery of outstanding design, on time and within budget.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “sustainable design agencies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 95 sustainable design agencies based in Portland, United States

See the full list, filter by size, metro and specialty, and access 425 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sustainable design agencies based in Portland, United States at a glance

As of Sep 22, 2026

51.2%Verified-email coverage

8.7Average contacts per company

1-10Median size (employees)

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole United States list rather than for Portland, so it is reported there. Company counts and contact totals on this page are exact for Portland, over 95 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Portland, United States whose business descriptions match “sustainable design agencies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 425 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 22, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Sustainable design agencies by metro in the United States

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “sustainable design agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sustainable design agencies are there based in Portland, United States?

RevenueBase identified 95 company matches for sustainable design agencies associated with Portland, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Sera Architects tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most sustainable design agencies?

New York leads the United States with 289 company records, followed by Los Angeles (142) and San Francisco (120). Portland has 95.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 425 professional contacts with verified work emails tracked across these 95 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.